Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb1 draw
3 Kcc2 draw
4 Re1 draw
5 Rf2 draw
6 Rf6 draw
7 Rf7 draw
8 Rf8 draw
9 Rg1 draw
10 Rh1 draw
11 Kdc2 loss in 2 half-moves
12 Ke1 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Kb2 loss in 1 half-moves
15 Kcd2 loss in 1 half-moves
16 Kdd2 loss in 1 half-moves
17 Rf3 loss in 1 half-moves
18 Rf5 loss in 1 half-moves